Seiko Cal. 7140 - 922

Seiko 7140-922

The 7140-922 is a sought-after Automatic piece from Seiko's golden era. It features a White dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-cebd786c6c55]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
11.1mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
70m
Dial Color
White
Jewels
25j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1977

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